来源：深圳市广腾科技有限公司
发布时间：2009/4/16 15:47:52
浏览点击数：1193
MAX9222EUM的产品特征：
♦ Programmable DC Balance or Non-DC Balance
♦ DC Balance Allows AC-Coupling for Wider Input Common-Mode Voltage Range
♦ As Low as 8MHz Operation(MAX9210/MAX9212/MAX9220)
♦ Falling-Edge Output Strobe (MAX9220/MAX9222)
♦ Slower Output Transitions for Reduced EMI
(MAX9210/MAX9212/MAX9220)
♦ High-Impedance Outputs when PWRDWN is Low Allow Output Busing
♦ Pin Compatible with DS90CR216A/DS90CR218A
(MAX9210/MAX9212/MAX9214/MAX9216)
♦ Fail-Safe Inputs in Non-DC-Balanced Mode
♦ 5V Tolerant PWRDWN Input
♦ PLL Requires No External Components
♦ Up to 1.785Gbps Throughput
♦ Separate Output Supply Pins Allow Interface to 1.8V, 2.5V, 3.3V, and 5V Logic
♦ LVDS Inputs Meet IEC 61000-4-2 Level 4 ESD Requirements
♦ LVDS Inputs Conform to ANSI TIA/EIA-644 LVDS Standard
♦ Low-Profile 48-Lead TSSOP and Space-Saving QFN Packages
♦ +3.3V Main Power Supply
♦ -40°C to +85°C Operating Temperature Range
MAX9222EUM的技术参数：
VCC to GND...................................................................-0.5V to +4.0V
VCCO to GND.................................................................-0.5V to +6.0V
RxIN_, RxCLK IN_ to GND .............................................-0.5V to +4.0V
PWRDWN to GND .........................................................-0.5V to +6.0V
DCB/NC to GND...................................................-0.5V to (VCC + 0.5V)
RxOUT_, RxCLK OUT to GND ............................-0.5V to (VCCO + 0.5V)
Continuous Power Dissipation (TA = +70°C)
48-Pin TSSOP (derate 16mW/°C above +70°C) ....... .........1282mW
48-Lead Thin QFN (derate 26.3mW/°C above +70°C)........2105mW
Storage Temperature Range ................................-65°C to +150°C
Junction Temperature............................................................+150°C
ESD Protection
Human Body Model (RD = 1.5kΩ, CS = 100pF)
All Pins to GND .........................................................................±5kV
IEC 61000-4-2 (RD = 330Ω, CS = 150pF) Level 4
Contact Discharge LVDS Inputs (RxIN_, RxCLK IN_)
to GND .............................................................................±8kV
Air Discharge LVDS Inputs (RxIN_, RxCLK IN_)
to GND ...........................................................................±15kV
Lead Temperature (soldering, 10s) ....................................+300°C
MAX9222EUM的产品描述：
The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222 deserialize three LVDS serial data inputs into 21 single-ended LVCMOS/LVTTL outputs. A parallel rate LVDS clock received with the LVDS data streams provides timing for deserialization. The outputs have a separate supply, allowing 1.8V to 5V output logic levels.
The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222 feature programmable DC balance, which allows isolation between a serializer and deserializer using AC-coupling. Each deserializer decodes data transmitted by one of MAX9209/MAX9211/MAX9213/MAX9215 serializers.
The MAX9210/MAX9212/MAX9214/MAX9216 have rising-edge output strobes, and when DC balance is not programmed, are compatible with non-DC-balanced 21-bit deserializers such as the DS90CR216A and DS90CR218A. The MAX9220/MAX9222 have falling-edge output strobes.
